Effect of temperature on nonlinear electrical behavior and dielectric properties of (Ca, Ta)-doped TiO2 ceramics |
| |
| Authors: | WY Wang DF ZhangT Xu XF LiT Zhou XL Chen |
| |
| Affiliation: | Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, P.O. Box 603-23, Beijing 100080, PR China |
| |
| Abstract: | TiO2 ceramics doped with 0.75 mol% Ca and 2.5 mol% Ta were sintered at different temperatures ranging from 1300 to 1450°C. The effects of sintering temperature on the microstructure, nonlinear electrical behavior, and dielectric properties of the ceramics were studied. The sample sintered at 1300°C exhibits the highest nonlinear coefficient (5.5) and a comparatively lower relative dielectric constant. |
| |
| Keywords: | A Ceramics A Oxides D Dielectric properties D Electrical properties |
| 本文献已被 ScienceDirect 等数据库收录！ |
